annotate core/modules/views_ui/src/ViewDuplicateForm.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents af1871eacc83
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 namespace Drupal\views_ui;
Chris@0 4
Chris@0 5 use Drupal\Core\Form\FormStateInterface;
Chris@0 6
Chris@0 7 /**
Chris@0 8 * Form controller for the Views duplicate form.
Chris@14 9 *
Chris@14 10 * @internal
Chris@0 11 */
Chris@0 12 class ViewDuplicateForm extends ViewFormBase {
Chris@0 13
Chris@0 14 /**
Chris@0 15 * {@inheritdoc}
Chris@0 16 */
Chris@0 17 protected function prepareEntity() {
Chris@0 18 // Do not prepare the entity while it is being added.
Chris@0 19 }
Chris@0 20
Chris@0 21 /**
Chris@0 22 * {@inheritdoc}
Chris@0 23 */
Chris@0 24 public function form(array $form, FormStateInterface $form_state) {
Chris@0 25 parent::form($form, $form_state);
Chris@0 26
Chris@0 27 $form['#title'] = $this->t('Duplicate of @label', ['@label' => $this->entity->label()]);
Chris@0 28
Chris@0 29 $form['label'] = [
Chris@0 30 '#type' => 'textfield',
Chris@0 31 '#title' => $this->t('View name'),
Chris@0 32 '#required' => TRUE,
Chris@0 33 '#size' => 32,
Chris@0 34 '#maxlength' => 255,
Chris@0 35 '#default_value' => $this->t('Duplicate of @label', ['@label' => $this->entity->label()]),
Chris@0 36 ];
Chris@0 37 $form['id'] = [
Chris@0 38 '#type' => 'machine_name',
Chris@0 39 '#maxlength' => 128,
Chris@0 40 '#machine_name' => [
Chris@0 41 'exists' => '\Drupal\views\Views::getView',
Chris@0 42 'source' => ['label'],
Chris@0 43 ],
Chris@0 44 '#default_value' => '',
Chris@0 45 '#description' => $this->t('A unique machine-readable name for this View. It must only contain lowercase letters, numbers, and underscores.'),
Chris@0 46 ];
Chris@0 47
Chris@0 48 return $form;
Chris@0 49 }
Chris@0 50
Chris@0 51 /**
Chris@0 52 * {@inheritdoc}
Chris@0 53 */
Chris@0 54 protected function actions(array $form, FormStateInterface $form_state) {
Chris@0 55 $actions['submit'] = [
Chris@0 56 '#type' => 'submit',
Chris@0 57 '#value' => $this->t('Duplicate'),
Chris@0 58 ];
Chris@0 59 return $actions;
Chris@0 60 }
Chris@0 61
Chris@0 62 /**
Chris@0 63 * Form submission handler for the 'clone' action.
Chris@0 64 *
Chris@0 65 * @param array $form
Chris@0 66 * An associative array containing the structure of the form.
Chris@0 67 * @param \Drupal\Core\Form\FormStateInterface $form_state
Chris@0 68 * A reference to a keyed array containing the current state of the form.
Chris@0 69 */
Chris@0 70 public function submitForm(array &$form, FormStateInterface $form_state) {
Chris@0 71 $this->entity = $this->entity->createDuplicate();
Chris@0 72 $this->entity->set('label', $form_state->getValue('label'));
Chris@0 73 $this->entity->set('id', $form_state->getValue('id'));
Chris@0 74 $this->entity->save();
Chris@0 75
Chris@0 76 // Redirect the user to the view admin form.
Chris@18 77 $form_state->setRedirectUrl($this->entity->toUrl('edit-form'));
Chris@0 78 }
Chris@0 79
Chris@0 80 }